Related by context. Frequent words. (Click for all words.) 76 fire extinguisher 58 smoke detectors 53 hoses 52 smoke alarms 52 sprinklers 51 smoke detector 51 sprinkler system 49 pepper spray 49 smoke alarm 49 sprinkler systems 48 hose 48 oxygen masks 47 carbon monoxide detectors 47 propane tanks 47 extension cords 47 flashlights 46 flammable 46 trash cans 46 canisters 45 torches 45 breathing apparatus 45 space heaters 44 lighters 44 sanitizer 43 ceiling tiles 43 utensils 43 garden hose 43 flammable liquid 43 propane tank 43 toilets 43 oxygen tanks 43 alarms 43 firetrucks 43 heaters 42 sprinkler 42 fire 42 gas canisters 42 electrical appliances 42 garbage cans 42 ignition 42 hydrants 42 ashtrays 41 ladders 41 lighter fluid 41 alarm sounded 41 towels 41 oxygen mask 41 flashlight 41 dishwasher 40 defibrillator 40 firemen 40 hand sanitizer 40 toilet 40 water heater 40 hand sanitizers 40 fire hydrants 40 electrical wiring 40 stove 40 protective clothing 40 hazardous materials 40 highly flammable 40 stoves 39 stairwells 39 handrails 39 electrical outlet 39 protective gear 39 bug spray 39 Molotov cocktails 39 air conditioning 39 garbage bins 39 hazardous material 39 ventilation 39 portable toilets 39 restroom 39 water heaters 39 pagers 39 portable toilet 39 bathroom 39 urinals 39 NFPA 39 AEDs 39 respirators 38 hazardous chemicals 38 trash bins 38 alarm 38 cigarette lighter 38 toilet paper 38 lavatory 38 extension cord 38 doorknobs 38 paper towels 38 petrol bombs 38 defibrillators 38 heater 38 fireproof 38 brooms 37 bathrooms 37 inhalers 37 walkie talkies 37 beer bottles 37 bottles